[Ffmpeg-devel] VP3/Theora Perfection
Mike Melanson
mike
Fri May 20 00:08:41 CEST 2005
Michael Niedermayer wrote:
> hmm, same here, but not if the benchmarking is only done around
> unpack_dct_coeffs() in that later case its the other way around which is
> somewhat strange
When I profile this code, I put the prof. markers around the specific
code to be called, e.g.:
START_TIMER
#if 0
[new code]
#else
[call to old function]
#endif
STOP_TIMER("function")
>>Not sure why the -finline-limit version performed even worse. Though it
>>is worth noting that inspection of the ASM did not show the function
>>inlined.
>
>
> hmm, indeed neither here, but unpack_vlcs becomes inlined
I notice that even manually specifying "inline" does not make the
computer inline the function.
--
-Mike Melanson
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